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Disclosery

NVWM, LLC: BRK-B position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of NVWM, LLC on BRK-B, newest first. How the timeline and the estimate are built.

NVWM, LLC held 8,917 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-07-29.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 8,917 shares
    Change vs previous 13F -232 shares

    0.9% of the 13F portfolio, value $4,461,977.

    13F-HR 0001697274-26-000003 filed by NVWM, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  2. period ended2026-03-31
    13F 9,149 shares
    Change vs previous 13F -1,292 shares

    0.98% of the 13F portfolio, value $4,384,201.

    13F-HR 0001697274-26-000002 filed by NVWM, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-12-31
    13F 10,441 shares
    Change vs previous 13F -36 shares

    1.14% of the 13F portfolio, value $5,248,168.

    13F-HR 0001697274-26-000001 filed by NVWM, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-09-30
    13F 10,477 shares
    Change vs previous 13F +156 shares

    1.18% of the 13F portfolio, value $5,267,207.

    13F-HR 0001697274-25-000005 filed by NVWM, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-06-30
    13F 10,321 shares
    Change vs previous 13F +588 shares

    1.21% of the 13F portfolio, value $5,013,633.

    13F-HR 0001697274-25-000004 filed by NVWM, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  6. period ended2025-03-31
    13F 9,733 shares
    Change vs previous 13F +85 shares

    1.38% of the 13F portfolio, value $5,183,601.

    13F-HR 0001697274-25-000003 filed by NVWM, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  7. period ended2024-12-31
    13F 9,648 shares
    Change vs previous 13F -123 shares

    1.1% of the 13F portfolio, value $4,373,246.

    13F-HR 0001697274-25-000001 filed by NVWM, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  8. period ended2024-09-30
    13F 9,771 shares
    Change vs previous 13F not available

    1.14% of the 13F portfolio, value $4,497,200.

    13F-HR 0001697274-24-000005 filed by NVWM, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).